package lab03.test01;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class Test01 {
    public static void main(String[] args) {


        //读文件基本操作,打开文件,并打印文件内容
        //1.字符流
        //2.字节流

        String path="D:\\hello.txt";
        //一次读一行字符


        {
            BufferedReader reader;
            try {

                reader = new BufferedReader(new FileReader(path));
                String line="";
                while ((line=reader.readLine())!=null){
                    System.out.println(line);
                }
                reader.close();
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}
